I'd like to put TAxisArrowTool to right axis in 3D mode. However, they are drawn at ZPosition 100% regardless of the ZPosition of the right axis. What can I do to attach them to the right axis? My version of TeeChart: v.8.08

I wonder, if Calc3DPoint can be done by using other functions

-> FourPointsFromRect works.

can be achieved using the "Protected Hack"

Thank you very much, Narcís. While trying it I've realized, it is not that simple to do the Protected Hack in BCB. I wonder, if Calc3DPoint can be done by using other functions like Calculate3DPosition.

I'd like to draw waterfall series and allow the user to change rotation and elevation. Depending on rotation, elevation, zoom and Chart3DPercent corners of the chart may be positioned outside of the visible area. After every change of rotation, elevation and Chart3DPercent I'd like to zoom the chart...

Hello Sandra,

is it fixed in the VCL-version as well? If yes, which version?


Thomas

Sorry, I'm in the .NET board here. I was talking about VCL. But perhaps there is a common code base.

Thomas

I found this behaviour in v.8.08 as well and I wonder if TF02013461 is a duplicate of TV52015266 (Polar series not plotting correctly when ClockWiseLabels set to false.), which was fixed according to "Release Notes 7th April 2011 TeeChart VCL version 2011 Build 2011.03.30407" I didn't find any fixin...

After testing with the properties in the *.dfm file I found that what makes a difference is CircleLabels property. Setting it to false works fine Well, I need the labels. Anyway, I have added the defect to the bug list (TV52015474) to be fixed for future releases. I would appreciate a fix in a 8.x ...

Hello,

I use DrawZone in a polar chart. However, the drawn radius of the zone doesn't match the radius on the axis scale. Please find attached an example.

- Win 7, 32 Bit
- CB2010
- TC 8.08

Thomas

Better late than never: Thanks a lot.

Setting BottomAxis.Inverted = true doesn't work.
Setting Angle Increment to a negative value doesn't work.

How can I change the direction of increasing angles in a PolarSeries from anti-clockwise to clockwise?

Got it working. Have to set many things (ArrowFrom, ArrowTo, LeftTop ...) manually. Have to consider that mark's width and height are measured before rotation. But finally it does what I want.

What are

• TSeriesMarkPosition::MidPoint and
• TSeriesMarkPosition::HasMid

for? I can't find information about these properties in my online help.

I wonder if I could get the desired behaviour by keeping Custom = false and modifying the ArrowLength of each mark instead. Is there an event fired, before a mark is drawn, so that I can calculate the mark dimensions and set the ArrowLength accordingly?